Description
Product Overview
This ASUS C42N1728 71Wh battery is a genuine replacement part designed specifically for compatible ASUS ZenBook PRO models. Manufactured to meet original specifications, this battery ensures reliable performance and safety.
Specifications
- Battery Type: Li-ion
- Capacity: 71Wh
- Voltage: 11.4V
- Condition: Brand new
- Part Number: C42N1728
Compatibility Information
Part Numbers (P/N)
- 0B200-02520100
- C42N1728
Compatible Models
- ASUS UX550GD
- ASUS UX550GDX
- ASUS UX550GE
- ASUS UX550GEX
- ASUS ZenBook PRO 15 UX550GD
- ASUS ZenBook PRO 15 UX550GE
- ASUS ZenBook PRO 15 UX580G
- ASUS ZenBook PRO 15 UX580GD
- ASUS ZenBook PRO 15 UX580GE
- ASUS ZenBook PRO U5500
- ASUS ZenBook Pro UX550GD
Note: This list represents common compatible models. If your specific model isn’t listed, please leave your laptop model or current battery part number in the order notes, and we’ll verify compatibility before shipping.
When to Replace Your Laptop Battery
| Situation | Description |
|---|---|
| Short Battery Life | Battery drains significantly faster than when new, lasting less than 2 hours with normal use |
| Swelling/Bulging | Battery appears swollen or causes case separation – replace immediately for safety |
| Not Holding Charge | Battery doesn’t charge to 100% or discharges rapidly even when showing full charge |
| System Warnings | Laptop displays “Consider replacing your battery” or similar battery health warnings |
| Age | Battery is 2+ years old with noticeable performance degradation |
| Random Shutdowns | Laptop shuts down unexpectedly even when battery indicator shows remaining charge |
Estimated Battery Life by Usage
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing & Email | 4-6 hours |
| Word Processing | 5-7 hours |
| Video Streaming | 3-5 hours |
| Gaming | 1.5-2.5 hours |
| Mixed Use | 4-5 hours |
| Standby/Sleep | Up to 2 weeks |
Note: These are conservative estimates for a new battery in older hardware. Actual runtime may be shorter than original factory performance due to increased software demands and natural hardware aging.
Purchase Benefits
- One business day shipping
- 30-day money back guarantee
- 1-year warranty
- In stock ready to ship
- Brand new product
- Free shipping
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